Search results for " Cell"
showing 10 items of 14074 documents
Effect of mesoangioblast extracellular vesicle on cell migration and vessel formation of human endothelial cell
2015
Identification of new regenerative therapies in reproductive medicine and their application as a future therapeutic approach for endometrial regenera…
2022
El útero es uno de los principales órganos internos del sistema reproductor femenino. Está compuesto de tres capas tisulares: perimetrio, miometrio y endometrio. Esta última capa recubre la cavidad intrauterina y es responsable directa de la implantación embrionaria (para la cual necesita un grosor endometrial mínimo). Entre las patologías que afectan al endometrio pueden distinguirse, entre otras, la atrofia endometrial (insuficiente grosor endometrial) y el síndrome de Asherman (presencia de adhesiones intrauterinas y tejido fibrótico), las cuales conforman el hilo conductor de esta tesis, compuesta de 4 artículos científicos. En ambos casos, el tejido endometrial se encuentra degenerado,…
Enrichment and characterization of cancer stem-like cells from an OSCC cell line
2017
Gastrointestinal Stromal Tumors (GISTs)
2021
Gastrointestinal stromal tumors (GISTs) are a group of tumors that, over the past 15 years, has emerged from a poorly understood neoplasm to a well-defined tumor entity. GISTs are highly resistant to conventional chemotherapy and, in the past, were typically managed surgically.
Mandibular metastasis from carcinoma of the bladder: Report of a case and literature review
2022
Metastases represent about 1% of all malignant tumors of the oral region. Only 12 cases of metastases to the jawbones and 3 to the oral soft tissues from a carcinoma of the bladder are reported in the English literature. Here we report a case of an 86 year-old man with a metastasis to the anterior region of the lower jaw from a transitional cell carcinoma of the bladder treated 5 years before, all-together with a literature review.
Il fitochimico indicaxantina previene stress ossidativo, arresto del ciclo cellulare ed apoptosi indotta da 7-Ketocolesterolo in monociti-macrofagi u…
2012
PHYTOCHEMICAL INDICAXANTHIN PREVENTS 7-ketoCHOLESTEROL-INDUCED OXIDATIVE STRESS, CELL CYCLE ARREST AND APOPTOSIS IN HUMAN MONOCYTES- MACROPHAGES.
Composizione liquida mordenzante, diretta a creare una struttura frattale antiriflesso sulla superficie di celle fotovoltaiche, composte da un substr…
2012
The hypothetical ancestral animal the Urmetazoa: Telomerase activity in sponges [Porifera]
2003
Sponges (Porifera) represent the lowest metazoan phylum, characterized by a pronounced plasticity in the determination of cell lineages, and they are the closest related taxon to the hypothetical ancestral animal, the Urmetazoa, from which the metazoan lineages diverged. In a first approach to elucidate the molecular mechanisms controlling the switch from the cell lineage with a putative indefinite growth capacity to senescent, somatic cells, the activity of the telomerase as an indicator for immortality has been determined. The studies were performed with the marine demosponges Suberites domuncula and Geodia cydonium, in vivo with tissue but also in vitro using the primmorph system. Primmo…
Generalized symmetries in nanostructure simulations
2009
The value of synthetic linear epitope analogues of La/SSB for the detection of autoantibodies to La/SSB; specificity, sensitivity and comparison of m…
1998
SUMMARY In a previous study it was shown that La/SSB contains four linear epitopes, p147–154, p291–302, p301–318 and p349–364. The aim of the present study was to investigate the value of the synthetic epitope analogues of the La/SSB autoantigen for the detection of antibodies to La/SSB, in comparison with recombinant La and fragments of this protein. A total of 122 sera with anti-La/SSB activity, from patients with primary Sjögren's syndrome (pSS) or systemic lupus erythematosus (SLE), were tested in various peptide-based assays. In addition, 62 sera from pSS or SLE patients with other autoantibody specificities and 95 sera from healthy individuals were used as controls. The autoantibody s…